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BD63621MUV Datasheet

Part Number BD63621MUV
Manufacturers ROHM
Logo ROHM
Description Stepping Motor Driver
Datasheet BD63621MUV DatasheetBD63621MUV Datasheet (PDF)

Datasheet 36V Stepping Motor Driver BD63621MUV General Description BD63621MUV is a bipolar low-consumption driver that driven by PWM current. Rated power supply voltage of the device is 36 V, and rated output current is 2.0 A. CLK-IN driving mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode , HALF STEP mode ( 2 kinds), QUARTER STEP mode via a built-in DAC. In terms of current decay, the FAST DECAY/SLOW DECAY ratio may be set without any limitation, an.

  BD63621MUV   BD63621MUV






Stepping Motor Driver

Datasheet 36V Stepping Motor Driver BD63621MUV General Description BD63621MUV is a bipolar low-consumption driver that driven by PWM current. Rated power supply voltage of the device is 36 V, and rated output current is 2.0 A. CLK-IN driving mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode , HALF STEP mode ( 2 kinds), QUARTER STEP mode via a built-in DAC. In terms of current decay, the FAST DECAY/SLOW DECAY ratio may be set without any limitation, and all available modes may be controlled in the most appropriate way. In addition, the power supply may be driven by one single system, which simplifies the design. Features ■ Rated output current(DC)2.0A ■ Low ON resistance DMOS output ■ CLK-IN drive mode ■ PWM constant current (other oscillation) ■ Built-in spike noise cancel function (external noise filter is unnecessary) ■ Full -, half (2 kinds)-, quarter step functionality ■ Freely timing excitation mode switch ■ Current decay mode switch (linearly variable FAST/SLOW DECAY ratio) ■ Normal rotation & reverse rotation switching function ■ Power save function ■ Built-in logic input pull-down resistor ■ Power-on reset function ■ Thermal shutdown circuit (TSD) ■ Over-current protection circuit(OCP) ■ Under voltage lock out circuit (UVLO) ■ Over voltage lock out circuit (OVLO) ■ Ghost Supply Prevention (protects against malfunction when power supply is disconnected) ■ Adjacent pins short protection ■ Microminiature, ultra-thin and high h.


2021-05-05 : SIZE144C    S1WBA60-7062    P30W60HP2V    P70FP12SN    S1WB60-7062    D35XB80    HM1483    BD63621MUV    HM1483C    EE2-24NQX-L6   


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